Nvidia-smi: No devices found after drivers installed

I am on ubuntu 20.04 trying to get the proprietary nvidia drivers working for my new 5070 Ti GPU. I am having the following problems which I assume are because the driver isn’t working properly:

  • Can’t connect multiple displays
  • Stuck at low resolution
  • nvidia-smi says there are no devices found

I have checked that my drivers are installed by running cat /proc/driver/nvidia/version but am unable to do anything further. I have tried multiple methods of installing the drivers (making sure to purge between them) and last ran ubuntu-drivers autoinstall to get to where I am now. I have also blacklisted nouveau and tried various solutions that have worked for others, but have been unsuccessful.

Any ideas?

nvidia-bug-report.log.gz (211.7 KB)